baber/WOPTO huggingface dataset:
Patent JP-S5619631-A (JP)
Title: Wire bonding device
Inventor: TANIGUCHI YUUZOU
IPC: H01L21/60
Filed: 1979-07-27
Abstract: PURPOSE:To bond wires optimumly by allowing a bonding arm to make contact with a cam without delay at high speed. CONSTITUTION:An XY base is moved to place a capillary 3 on upper portion of the first pad to drive a cam 4. An output is produced to a line l1 on the basis of program 12 by a timing signal T1. Thus, a relay RY1 is operated to input a current I1 to an operational amplifier 13 so as to rotate a motor 15. Thus, the wire 10 is wound to apply tension thereto to bond the wire under pressure p1. The pressure p1 is so selected as to set p1>p0, where the p0 represents the pressure at the time of bonding ordinarily so as to sufficiently bond even if the cam 4 is rotated at transient speed. The signal T1 is released, a signal T2 is applied to the line l2 to operate a relay RY2 so as to flow a current I2 through an operational amplifier 13 so as to drive a motor to apply a load p0 thereto. With a signal T3, the middle value between the load p0 and the pressure p1 is applied thereto so that no trouble occurs even if the vibration at the time of moving the arm 1 is retained. Predetermined following weight is applied thereto except bonding time to make always the lever contact with the cam 4 to follow it to eliminate the arm 1 to undesirably vibrate. This configuration can bond the wire optimumly.
Patent JP-H10285807-A (JP)
Title: Solar light generating system
Inventor: HIRANO TAKESHI
IPC: H02J7/35
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a solar light generation system which can separate a power converter from a solar battery, when a short defect appears at the output side of the solar battery. SOLUTION: This system includes a solar battery 1, a power converter 3 which is supplied with the output of the solar battery, and a switch 4 for linkage connected to the power converter 3. The system is linked with a distribution system 5 through the switch 4 for linkage. A switch 2' for separation to separate the power converter 3 from the solar battery 1 is also installed in the system.  Also included in this system is a protective device 8 having a protective circuit section 8A constituted of a short judgement circuit 8A' which determines that there is a short defect at the output side of the solar battery, when the output voltage of the solar battery 1 drops to a second voltage set value VS2 within a very short set time after the output voltage V of the solar battery 1 drops to a first voltage set value VS1 , and a close circuit holding command circuit 8A" which closes the switch 2' for separation based on the output of the short judgement circuit 8A' and holds the circuit in a closed condition.
Patent JP-S5320350-A (JP)
Title: Operating knob of gas cautioning devices
Inventor: ASHIZAWA YUKIO
IPC: G01N27/00
Filed: 1976-08-09
Abstract: PURPOSE: Cautioning at a required gas density by users is made possible by indicating the matters or symbols concerning operating gas densities to the circumferential edge of an operating knob for setting of a gas cautioning device which can vary the operating gas density with a variable resistor. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5218485-A (JP)
Title: Method of preparing catalyst for decomposing hydrocarbon and ammonia
Inventor: ITOU SHIGETAKA
IPC: C01B21/02
Filed: 1975-08-05
Abstract: PURPOSE: A method of preparing a catalyst which does not become powder and can maintain its high activity over a long time when used in decomposition reaction of hydrocarbon into mainly CO and H 2 , and which has excellent low temperature activity when used in decomposition reaction of ammonia into N 2  and H 2 . 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5522730-A (JP)
Title: Automatic film developing and fixing device
Inventor: YAMAGUCHI YOSHIHISA
IPC: G03D15/04
Filed: 1978-08-04
Abstract: PURPOSE: To automatically perform developing and fixing of films by providing film-feed- and discharge rollers at the inlet and outlet of a processing solution vessel, a perpendicular rod for perpendiularly elevating the film at the central part and further a film cutter at the outlet, respectively.  
     CONSTITUTION: The film F which has been photogaphed is fed by means of the delivery rollers 4, 4' where a solenoid 14 is held de-energized, into a processing vessel 8 where the film sinks into the solution owing to the weight of a perpendicular rod 9. When the perpendicular rod 8 reaches the lowermost position and the film receives developing and fixing for a suitable time, the solenoid 14 is energized and the rollers 4, 4' make pressure contact to stop feeding the film 4. At the same time a motor M 2  starts running to drive the rollers 7, 7' to direct the film F to the outside of the vessel. Since the film F resets to the horizontal position, the horizontal rod resets to the original position. At this time, a cutter 17 actuates to cut the film F discharged. With such constitution the film having been photographed is subjected to automatic fixing readily and automatically. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000294479-A (JP)
Title: Scanning alighner and device manufacture
Inventor: YAMAZAKI TAKASHI
IPC: G03F7/23
Filed: 1999-04-01
Abstract: PROBLEM TO BE SOLVED: To enhance throughput by a method wherein there is provided control means for stage move without stopping up to a receiving position when an exposure is ended in a final exposure region out of a plurality of exposure amount regions. SOLUTION: At a point of time when a scanning exposure in an exposure region one region before a final exposure amount region is completed, in a scan exposure of the final exposure amount region, a processing circuit 35 judges that a substrate exchange position is at one side in a Y direction, and a start position of the scan exposure is at a plus side in the Y direction. A mask stage 23 and a substrate stage 28 move to the plus side in the Y direction. Thereafter, the mask stage 23 and the substrate stage 28 make scanning exposure operations. The scanning exposure is made until the entire face of patterns on a mask 1 is exposed to a substrate 2. Thereafter, the processing circuit 35 accelerates and decelerates, while the substrate stage 28 is controlled to move to the substrate exchange position.  Thus, it is possible to enhance the throughput of a scanning aligner and improve productivity.
Patent JP-H10286271-A (JP)
Title: Three-dimensional shape measuring device
Inventor: FUJIWARA TOSHIHISA
IPC: A61C5/77
Filed: 1997-04-14
Abstract: PROBLEM TO BE SOLVED: To remove a dead angle or the like arising from an object to be measured during measurement of the object to be measured by the use of a three-dimensional shape measuring device. SOLUTION: A three-dimensional shape measuring device for specifying a three- dimensional shape of an object to be measured, is composed of a laser sensor head 1 incorporating a light emitting system including a laser beam source 2 for irradiating a laser beam onto the object to be measured, and a light receiving system including light position detecting elements 4a, 4b receiving light reflected from the object to be measured, and delivering received light position data at their receiving surfaces, for measuring a predetermined reference position to the outer surface of the object to be measured by the use of a trigonometry, a measuring bed 20 for holding the object the to be measured, XY-and Z-stages for moving the laser sensor head, relatively to the object to be measured, held on the measuring bed 20, a visualized camera 42 for picking up an image from the object to be measured,  and a monitor for displaying the image picked up by the camera 42. The camera 42 and the head 1 are arranged so that the optical axis 41 of the camera 42 is parallel with the optical axis of the laser beam 30 emitted from a laser source 2, and are interplay incorporated with each other.
Patent JP-S5522164-A (JP)
Title: Tooth trace measuring device for worm gear
Inventor: YOKOI TAKAO
IPC: G01B5/16
Filed: 1978-08-04
Abstract: PURPOSE: To accurately measure a tooth trace by moving a measuring element or the like, which is positioned in accordance with the standard circle between a worm and a worm wheel, through a crosshead along a groove according to the lead angle of the worm wheel.  
     CONSTITUTION: A sliding plate 36 is broutht into abutment engagement with a standard disc 15 which is coaxial with a worm wheel so that a second sliding plate 37 is positioned by the plate 36. Then, the leading end of a measuring element 35a, which accomplishes arcuate motions through an arm 34 connected to the shaft of rotation 32 of a worm standard disc 33 abutting against the plate 37, is accurately positioned at the contact point where the warm and the worm wheel have their  teeth meshing with each other. If a crosshead 45 is moved along a groove 44 corresponding to the lead angle of thw warm wheel, then the plate 37 is moved vertically in manner to correspond to the one side direction of the tangent of the lead  angle so that the plate 36 is moved horizontally. As a result, the measuring element 35a is turned through the disc 33 so that the worm wheel is rotationally displaced through the disc 15. With the use of such simple construction, the tooth trace of the worm wheel can be accurately measured. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61254686-A (JP)
Title: Flame-retardant waterproofing composition
Inventor: AKASAKA NOBUHIRO
IPC: C09K3/10
Filed: 1985-05-07
Abstract: PURPOSE:To provide the titled novel composition great in both flame-retarding and waterproof effects, easy to packing, etc., comprising silicone oil, gelling agent capable of affording said silicone oil with thixotropy, and flame-retarding agent. CONSTITUTION:The objective composition comprising (A) silicone oil (pref. with a viscosity <=10,000 centistokes), (B) a gelling agent capable of affording said silicone oil with thixotropy (pref. inorganic powder, esp. silica powder) and (C) a flame-retarding agent (pref. either inorganic matter such as antimony trioxide, or organic matter such as triphenyl phosphate). Said gelling agent is pref. a flame-retarding one.
Patent JP-S5219012-A (JP)
Title: Telephone answering equipment
Inventor: ISHIMOTO MIKIROU
IPC: H04M3/493
Filed: 1975-08-05
Abstract: PURPOSE:In a unit to mechanically answer call originators, answers humane to some extent according to the callers' requests are made possible by simple equipment.
Patent JP-H0753637-A (JP)
Title: Production of ethylene-alpha-olefin copolymer
Inventor: TEITSUIAANO TANAGURIA
IPC: C08F210/00
Filed: 1994-04-07
Abstract: In an improved process for producing elastomeric ethylene-propylene copolymers with a propylene content comprised within the range of from 22 to 38 % by weight and a content of residual chlorine, coming from the co-catalyst, lower than 300 parts per million parts, the polymerization is carried out in suspension in the monomers in the liquid state, with vanadium triacetylacetonate and alkyl-Al compounds, and the obtained polymer is recovered without any washing steps.
Patent JP-S61253565-A (JP)
Title: Storage device
Inventor: SANO MASAAKI
IPC: G06F11/16
Filed: 1985-05-04
Abstract: PURPOSE:To avoid a useless case where the nondefective areas within each memory area are inapplicable equally owing to the generation of a 1-bit error, by providing a means which sets an access to a substitute memory area only when uncorrectable error is detected. CONSTITUTION:A microinstruction contains a 2-bit error detection/1-bit error correction code. An error control circuit 6 invalidates the microinstruction within a microinstruction register 5 when an uncorrectable 2-bit error is detected. An access control circuit 3 receives an error generating address and writes the using inhibition information to the corresponding area in a control information memory 2. Then the circuit 3 reads again a microinstruction group stored in a fault generating area in a control memory 1 out of a main memory and writes it into a substitute memory area C in the memory 1. When a reading action is started, the using inhibition information is supplied to the memory 1 from the memory 2. Then the accesses are invalidated to areas A0- and at the same time the access to the area C is validated.
Patent JP-S58213605-A (JP)
Title: Preparation of photoconductive cadmium selenide sulfide
Inventor: MIDORIKAWA TAKASHI
IPC: G03G5/08
Filed: 1982-06-04
Abstract: PURPOSE:To prepare the titled compound having high contrast image, improved resolving power, coating performance, and durability, obtained by adding simultaneously H2S and (NH4)2Se to an aqueous solution of Cd salt, adding a proper amount of flux to the prepared mixture of CdS and CdSe, calcining the blend. CONSTITUTION:An aqueous solution of (NH4)2Se and H2S are simultaneously added to an aqueous solution of one or more Cd salts with stirring, so that CdS and CdSe are precipitated together. The precipitate is washed with water, dehydrated, and dried. 100pts.wt. dried substance is fully mixed with >=15pts.wt. flux. The blend is put in a quartz crucible, calcined at a temperature 50 deg.C higher than the melting point of the flux, and processed into solid solution, to give photoconductive CdSSe.
Patent JP-S63261608-A (JP)
Inventor: KOTOGAMI KEIICHI
IPC: H01B3/12
Filed: 1987-04-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10288559-A (JP)
Title: Road surface friction coefficient estimating device
Inventor: KAGAWA YASUHIRO
IPC: B62D6/02
Filed: 1997-04-14
Abstract: PROBLEM TO BE SOLVED: To estimate the friction coefficient of a road surface while no steering is applied by a driver. SOLUTION: Tie rods 24, 26 are connected to the left and right rear wheels RL, RR. A rear wheel steering shaft 27 is connected to the tie rods 24, 26. A rear wheel steering actuator 28 displacing the rear wheel steering shaft 27 in the axial direction is provided. The left and right rear wheels RL, RR are steered by the prescribed angle by the rear wheel steering actuator 28 while a vehicle is stopped. The friction coefficient of a road surface is estimated based on the drive current fed to the rear wheel steering actuator 28 when the left and right rear wheels RL, RR are steered.
Patent JP-S57209912-A (JP)
Title: Production of chlorinated polyethylene composition
Inventor: SEKI IKUO
IPC: C08F291/00
Filed: 1981-06-22
Abstract: PURPOSE: To obtain, with good operability, a chlorinated polyethylene composition having excellent flexibility, by blending a low-crystallinity chlorinated polyethylene with a crystalline ethylene copolymer and effecting silane/water crosslinking of the blend in the pellet form.  
     CONSTITUTION: A chlorinated polyethylene, crystallinity <5%, is blended with a crystalline ethylene copolymer (e.g., ethylene/vinyl acetate copolymer) so that the apparent crystallinity of the entire system is 5W20%. The purpose composition is prepared by forming the resulting composition into pellets and subjecting the pellets to silane/water crosslinking with the aid of a silane represented by the formula: RXSiR' 2 , wherein R is a monovalent olefinically unsaturated group, R' is a hydrolyzable group and X is R or R' (e.g., vinyltrimethoxysilane), a free-radical generator (e.g., lauroyl peroxide) and a silanol condensation catalyst (e.g., dibutyltin dilaurate). 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06311268-A (JP)
Title: Video terminal
Inventor: WATANABE KAZUFUMI
IPC: H04N1/00
Filed: 1993-04-22
Abstract: PURPOSE:To immediately transfer a field-photographed picture or drawing to a distant place while using communication and to variously process images. CONSTITUTION:The picture of an image pickup camera 101 is stored through an A/D converter 102 to an input field memory 103. The picture stored in the input field memory 103 is written in an output field memory 105 and displayed through a D/A converter 106 onto a display 107. The image data in the input field memory 103 are read by a control part 113 and transmitted through a radio transmitter 109 and an antenna 108 to the opposite side terminal, and data transmitted from the other terminal are passed through an antenna 108, received by a radio receiver 110, written in the output field memory 105 and displayed on the display 107 later. The image data written in the input field memory 103 and the data received from the other terminal can be processed by an image processing part 114 as well.
Patent JP-H07304364-A (JP)
Title: Seat lock device for vehicle
Inventor: NIWA KENICHI
IPC: B60N2/90
Filed: 1994-05-10
Abstract: PURPOSE:To reduce the projection height from a floor surface of a striker installed on the floor of a seat lock device for a foldable type rear seat of a vehicle. CONSTITUTION:A latch 23 having an engagement part 22 in the vicinity of the curved part 21b of a bracket 21 which is supported in a turnable manner on a guide bracket 20 which forms a nearly J shape and whose upper end is fixed on the leg 3 of a seat, and a return spring 24 which exists between the guide bracket and the latch, and holds the latch at a lock position through the turning urging to one side are provided. Further, a striker which locks the engagement part of the latch fixed at the lock position and has an engagement hook 17f which forms a plate shape and is fixed on a floor 5 below the latch and can be engaged with the engagement part of the larch and a lock releasing means 18 which is interposed between the seat side and the top end of the curved part of the latch and releases the lock of the striker by turning the latch to other side from the lock position against the springy force of the return spring are provided.
Patent JP-H08293197-A (JP)
Title: Non-volatile semiconductor memory
Inventor: KONDOU ICHIYOSHI
IPC: G11C16/06
Filed: 1995-04-21
Abstract: PURPOSE: To decrease kinds of FETs in a circuit constitution having writing power source voltage exceeding breakdown strength by constituting a writing load with conductive FETs being complementary to FET outputting cell writing voltage. CONSTITUTION: Writing circuits 125, 126,... control connection of writing loads 104,... for bit lines 111, 112,... specified by output 115, 116,... of a column decoder 117 in accordance with a signal of a writing data line 114. A bias circuit 118 outputs bias voltage of 8V to a bias voltage line 103 by step-down of writing power source voltage 101 of 10V, and sets cell writing voltage to 6V. A N type transistor 102 receives a signal of the bias voltage line 103 in a gate electrode, and outputs cell writing voltage to a cell writing voltage line 105 connected to a source electrode. The writing load 104 is constituted with P type transistors being complementary to the N type transistor 102. Any voltage between electrodes of the N type transistor 102 does not exceed 6V.
Patent JP-H02280977-A (JP)
Title: Welding equipment for cylindrical work
Inventor: NIGORIKAWA YOSHINORI
IPC: B23K11/30
Filed: 1989-04-18
Abstract: PURPOSE:To improve the welding productivity of a cylindrical work by providing plural chip dressers on a movable frame freely descendable toward a welding station and inserting cutting members of the chip dressers between electrode chips when the movable frame descends. CONSTITUTION:A couple of electrode chips 17a with a peripheral wall part of the work W between are arranged on plural places around the welding station 6. The movable frame 21 freely descendable toward the welding station 6 from above this station is then provided. The plural chip dressers 22 having the cutting members to cut and shape the electrode chips 17a are provided at the same phase as arrangement phase of welding guns 17 on the movable frame 21. When the movable frame 21 is lowered to the welding station 6, the cutting member of each chip dresser 22 is inserted between the electrode chips 17a of each welding gun 17. By this method, the electrode chips of the welding guns can be cut and shaped automatically at the same time.
Patent JP-S5721478-A (JP)
Title: Oil-adsorbing material
Inventor: HAGIWARA KAZUYOSHI
IPC: C09K3/32
Filed: 1980-07-14
Abstract: PURPOSE: An oil-adsorbing material effective in adsorbing a water-contg. oil and a relatively highly viscous oil, and easily disposable after use, which is obtd. by weaving roselle fiber to form a network fabric.  
     CONSTITUTION: A fabric prep. by weaving roselle fiber into a network having several mm mesh is used as an oil-adsorbing material. Depending on the kind of oil to be adsorbed, for example those prep. by sandwiching an oil-adsorbable fiber, e.g., a polyprolplene fiber or kapok fiber between each of several piled networks of said roselle fiber, are sometimes particularly effective. A variety of crude oils or fuel oils A, B and C floating on water surface for a long time and contg. several tens % or more water, are those for which the oil-adsorbing material is effectively used. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S60241344-A (JP)
Title: Information gathering system
Inventor: SHIBATA YUUICHI
IPC: H04Q9/00
Filed: 1984-05-16
Abstract: PURPOSE:To shorten the information update time by patterning numbers of controlled posts in accordance with the call order, and storing these patterns. CONSTITUTION:Peculiar numbers are added to controlled posts 7 respectively, and these numbers are stored in a memory in accordance with the order of information gathering. Consequently, if numbers of controlled posts are registered in a memory 1 in accordance with the order of information gathering, they are taken into a temporary storage memory 3 from a memory 2 and are decoded by a decoder 4, and positions of line connecting parts 5 are selected to gather information from corresponding controlled posts. When numbers of controlled posts are patterned and stored in the memory 1 in the order of 1 2 3 4 5 1  6-1-1-n, information is gathered from the specific controlled post 71 four times in one cycle.
Patent JP-H06281254-A (JP)
Title: Device for preventing excessive flow out of hot-water apparatus
Inventor: KAJI YASUO
IPC: F24H1/10
Filed: 1993-03-30
Abstract: PURPOSE:To make it possible to surely prevent an excessive flow by a method wherein total quantity of flow is computed from step number indicated by a stepping motor of a mixing regulator and flow rate of hot water delivered and when the total flow rate computed exceeds a max. allowable flow rate, an excess of flow rate over the allowable flow rate is reduced by means of a total flow rate regulator. CONSTITUTION:A mixing regulator 5 includes a stepping motor, and step number of the stepping motor and mixing ratio between water quantity on the side of a by-pass and hot-water quantity on the side of a hot-water delivery pipe 3 are computed at a controller 20. By comparing the total flow rated by the computing with a predetermined max. allowable flow rate of a hot-water apparatus, whether or not an ongoing hot-water feed operation delivers hot-water in excess of the max. allowable flow rate is judge. At this moment, when there is an excess of flow rate over the max. allowable flow rate, a control command is delivered to a total flow rate regulator 10 to throttle the hot-water flow to eliminate the excessive flow rate. As a result, eddies can be prevented from flowing out without providing a device for directly measuring the total flow rate of the hot-water apparatus.
Patent JP-S62253561-A (JP)
Inventor: KATOU KIMITOKI
IPC: B61L27/00
Filed: 1986-04-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5219969-A (JP)
Title: Disaccord correcting electrode mask
Inventor: TAGUCHI NOBUYOSHI
IPC: H01L21/308
Filed: 1975-08-08
Abstract: PURPOSE: To provide a disaccord correcting electrode mask which, to reduce offset voltage fluctuation due to temperature change, permits electrodes brought in contact with two thinffilm units pairing with four units forming one unit of semiconductor thin film unit to be symmetric in shape when masking. 
     COPYRIGHT: (C)1977,JPO&Japio